Given the excel solution of the problem

1- Dishwasher

2-

3- Decisions Variables

4- Decision Names, Standard, Turbo

5- Decision Symbol, X1 X2

6- Decision Values 2 4

7-

8- O.F.

9- Parameters $20.00 $30.00 Max Profit 160

10-

11- Constraints

12- Stamping 3 6 30 (LHS) (OP) 30(RHS) min (units)

13- Installation 10 10 60(LHS) (OP) 60(RHS) min (units)

14- Wiring 10 15 80(LHS) (OP) 90(RHS) min (units)

Write the formula for profit in cell E9. (the formula should use cell address, for example, B2*B3 + C2*C2)